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Samsung Galaxy S3 Backup Batteries

Top 10 Backup Batteries for Samsung Galaxy S3

1Samsung 2100mAh Standard Battery with NFCSamsung 2100mAh Standard Battery with NFC

Samsung uses the latest Lithium Ion battery technology giving you the best performance possible. This Lithium Ion battery is designed specifically for your Samsung Galaxy S3 to deliver the most reliable and long lasting power (2100mAh). The Samsung Galax...(More)

 Score 4.4/5Score 4.4/5Score 4.4/5Score 4.4/5Score 4.4/5 (32 Ratings)
$29.95
2TYLT POWERPLANT 5200mAh Portable Battery Pack Micro-USBTYLT POWERPLANT 5200mAh Portable Battery Pack Micro-USB

The POWERPLANT Portable Back-Up Charger has a built-in battery that can provide nearly two full charges to most smartphones. The built-in FLEX charging arm with Micro-USB connector means you can leave your USB cables at home, while on the go. Designed for...(More)

 Score 4.6/5Score 4.6/5Score 4.6/5Score 4.6/5Score 4.6/5 (11 Ratings)
$39.95
3BlackBerry 2100mAh Mobile Power Charger Micro-USBBlackBerry 2100mAh Mobile Power Charger Micro-USB

It's always better to stay prepared for those times when battery life is most crucial yet you're on the brink of a dead device. Never put yourself in that situation again by using the BlackBerry Mobile Power Charger for those long days and longer nights. ...(More)

 Score 4.6/5Score 4.6/5Score 4.6/5Score 4.6/5Score 4.6/5 (10 Ratings)
$44.95
4Ventev Powercell 6000mAh Battery with Dual USB PortsVentev Powercell 6000mAh Battery with Dual USB Ports

Ideal for the avid traveler, Ventev's Powercell packs 6000mAh of extra battery life for those occasions when you can't get to wall charger, and also provides two USB ports for simultaneous charging when plugged into a wall outlet. This battery is great a...(More)
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 Score 3.8/5Score 3.8/5Score 3.8/5Score 3.8/5Score 3.8/5 (4 Ratings)
$59.95
5MOTA 12000mAh High Capacity Power Bank for Samsung Galaxy S36MOTA 800mAh Credit Card Power Bank for Samsung Galaxy S3
MOTA 12000mAh High Capacity Power Bank for Samsung Galaxy S3

The MOTA Premium Universal Power Bank 12,000mAh is for those who need a permanent solution for their increasing mobile electronic needs. This high capacity external power unit will satisfy anyone who is hungry for more power. The huge storage will supply...(More)
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MOTA 800mAh Credit Card Power Bank for Samsung Galaxy S3

Do you need extra battery power for your smartphone or tablet when you are away from home? Tired of lugging around extra batteries and bulky recharge units when you are on the go? The newest portable battery from MOTA utilizes the forefront of technology ...(More)

Score 4.5/5 (4 ratings)
$68.95
Score 4.5/5 (4 ratings)
$39.95
7Patriot FUEL+ Mobile Rechargeable Battery 9000mAh for Samsung Galaxy S38Naztech 5 USB Port 10400mAh Universal Power Bank for Samsung Galaxy S3
Patriot FUEL+ Mobile Rechargeable Battery 9000mAh for Samsung Galaxy S3

Take it, Charge it, Fuel Up. The FUEL+ 9000 mAh features a portable design with two USB charging ports offering the option to simultaneously charge two devices like tablets, smartphones and MP3 players. One charging port provides industry leading 2.5A of...(More)

Naztech 5 USB Port 10400mAh Universal Power Bank for Samsung Galaxy S3

The Naztech 10400mAh Universal Power Bank is an unrivaled combination of power and design that allows you to keep all your mobile devices charged while on the go. With five USB ports and multiple included connector tips, this power bank is a perfect solu...(More)

Score 5/5 (4 ratings)
$49.95
Score 5/5 (1 ratings)
$44.95
9Samsung 6000mAh Portable Battery Pack BP6000 for Galaxy S310TYLT ENERGI 10K Battery Pack w/ 3 USB Ports for Samsung Galaxy S3
Samsung 6000mAh Portable Battery Pack BP6000 for Galaxy S3

Unexpected power outages, weekend camping trips, long flights—all call for a backup battery that can replenish your device on the fly. With Samsung's 6000mAh Battery Pack, you get portable power that's convenient and smart! Built into the battery p...(More)
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TYLT ENERGI 10K Battery Pack w/ 3 USB Ports for Samsung Galaxy S3

Now there's a way to keep all your favorite mobile devices charged up on the fly without the need of an outlet. Say hello to the ENERGI 10k Battery Pack from TYLT. This backup battery packs an amazing 10,400mAh of power to provide up to 3 of your mobile ...(More)
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Score 5/5 (1 ratings)
$52.95
Score 4.3/5 (3 ratings)
$58.95

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